Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BWI - BFS

Find cheap flights from Baltimore to Belfast Intl Airport from $411

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Belfast departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 5/16
Thu 5/23

Search hundreds of travel sites at once for deals on flights to Belfast Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Belfast, as well as popular online travel agencies
In the last 7 days travelers have searched 43,990,755 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Baltimore to Belfast (BWI-BFS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:20 pm - 11:15 pmBWI-BFS
20h 55m1 stop
6:00 am - 7:25 pmBFS-BWI
18h 25m2 stops
$1,164
Find Deal
Mon, Jul 15 - Tue, Jul 23

Flights from Baltimore to Belfast - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Belfast to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Baltimore to Belfast Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Belfast Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Belfast Intl Airport is January, where tickets cost $661 on average. On the other hand, the most expensive months are February and June, where the average cost of tickets is $4,381 and $1,174 respectively.

Good to know

Cheapest flight

$411
Flight from Baltimore to Belfast Intl Airport

When to book flights from Baltimore to Belfast

Are your dates flexible? Find out the best times to travel from Baltimore to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Baltimore to Belfast Intl Airport flights

  • What is the cheapest flight from Baltimore to Belfast Intl Airport?

    In the last 3 days, the lowest price for a flight from Baltimore to Belfast Intl Airport was $411 for a one-way ticket and $1,164 for a round-trip.

  • Do I need a passport to fly between Baltimore and Belfast Intl Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Baltimore and on arrival in Belfast Intl Airport.

  • Which aircraft models fly most regularly from Baltimore to Belfast Intl Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Baltimore to Belfast Intl Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Belfast Intl Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Belfast Intl Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Belfast Intl Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast Intl Airport with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and BFS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Belfast Intl Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast Intl Airport from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Baltimore to Belfast

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Belfast? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
British AirwaysOverall score based on 6927 reviews
7.7crew
6.4food
6.5entertainment
7.0boarding
6.8comfort
Airline reviews

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

10.0 ExcellentAnonymous, Apr 2024PHL - LHR
Read more about British Airways reviews

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

As expected for a BA long haul flight in economy - you get what you pay for. Good leg space, in flight entertainment and food and drink provided. Staff on the return flight (overnight) we're a bit brisk and just wanted to get everyone fed and watered before turning the lights down. We're vegetarian so ordered it separately through the booking, although when we were in flight we realised there was a normal and vegetarian option anyway, and we were given vegan. This is fine, however on the return trip we were told there were no more specially ordered meals left, so be aware in case you have specific dietary requirements.

Fare was much lower with a layover in London as I was able avoid numerous landing fees that would have been added to the ticket price had I booked a direct flight to Amsterdam.

We have business class seats from Los Angeles to London. The crew is friendly and provided great service. The flight was very comfortable and very smooth. Will use this airlines again in the future.

The flight was delayed numerous times with inconsistent updates and very ambiguous information. When it was finally cancelled the logistics of handing out vouchers and rebooking was extremely chaotic. Meal vouchers were completely inadequate for the airport restaurants, and not even accepted at some. All-in-all, it was a very disappointing experience.

Book cheap flights from Baltimore to Belfast

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Belfast found on KAYAK in the last 72 hours.
6/24Mon
2 stops
23h 20mBWI-BFS
$411
6/25Tue
2 stops
37h 20mBWI-BFS
$435
6/24Mon
3 stops
26h 35mBWI-BFS
$456
6/25Tue
3 stops
38h 20mBWI-BFS
$481
6/24Mon
1 stop
12h 05mBWI-BFS
$772
6/25Tue
1 stop
12h 05mBWI-BFS
$838

Search by stops

Search by price

Baltimore - Belfast Intl Airport Flights

Departure:

Baltimore (BWI)United States

Destination:

Belfast Intl Airport (BFS)United Kingdom

Return flight deals:

Belfast Intl Airport - Baltimore

Cabin classes: